Thanks for clarification regarding db cleanup trigger.
So there is no “weekly or monthly” kind of cleanup of the whole instance? From ops perspective it could be interesting to keep instance/database healthy.
I think our issue is similar to this post, although it is about LTS version: Sonarqube - Short-lived branches are never purged
For the particular example, main branch analysis was last performed few days ago (i did trig it manually from Jenkins to see if it would clean things up).
As our instance is quite “young” and not used that much, i can perfectly enable debug logs for a while and start again a main branch analysis on this project.
Would that help? Any particular log/class to watch for?
Note that i have renamed the thread, topic is clearer now 